package com.itheima.service;

import com.itheima.entity.PageResult;
import com.itheima.entity.QueryPageBean;
import com.itheima.entity.Result;
import com.itheima.pojo.Member;

import java.util.List;
import java.util.Map;

public interface MemberService {
    Member findByTelephone(String telephone);

    void add(Member member);

    Map getMemberReport();
	
	List<Integer> getMemberCountByMonth(List<String> list) ;
	
	PageResult findPage(QueryPageBean queryPageBean);

    void backendAdd(Map map);

    Result findMemberAndRecordById(Integer id);

    Result update(Map map);

    Result deleteFile(String fileNumber);
}
